Quality Rating: 100 out of 100 score
NPI Status: Active since November 15, 2005
Po Box 22009
Milwaukie,
Post Code: 97269
Phone: (503) 557-2020
Fax: (503) 344-5110
East Portland Optical Service is a Eyewear Supplier (Equipment, not the service) in Milwaukie, . East Portland Optical Service practices all healthcare services and medical treatments related to Eyewear Supplier (Equipment, not the service). The NPI Number for East Portland Optical Service is 1902888118. The last update date is 2008-09-17.
East Portland Optical Service's current location address is Po Box 22009, Milwaukie, . You can contact this provider via phone number (503) 557-2020 and fax number (503) 344-5110. The mailing address for East Portland Optical Service is Po Box 22009, Milwaukie, . To know further, please read the information below!
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|
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The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 9 | 0 | 2 | 8 | 8 | 8 | 1 | 1 | 8 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 9 | 0 | 2 | 16 | 8 | 16 | 1 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 29021681612 | |||||||||
| 2 + 9 + 0 + 2 + 1 + 6 + 8 + 1 + 6 + 1 + 2 + 24 = 62 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 62 = 8 | 8 | ||||||||
The NPI number 1902888118 is valid because the calculated check digit 8 using the Luhn validation algorithm matches the last digit of the original NPI number.
The following 5 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1568465508 | JENNIFER ROST Individual |
Physical Therapist |
2200 NE NEFF RD BEND, Oregon (OR) 541-388-7738 |
| 1376546309 | EDWARD HSIA0-KUA CHANG Individual |
Internal Medicine, Hematology & Oncology |
12123 SW 69TH AVE TIGARD, Oregon (OR) 971-708-7600 |
| 1851394878 | JENNIFER HOPE CHRISTIANSEN Individual |
Physician Assistant, Surgical |
265 N BROADWAY ST PORTLAND, Oregon (OR) 503-274-4885 |
| 1700889748 | PANAGIOTIS FOURTOUNIS Individual |
Specialist |
820 NW 12TH AVE PORTLAND, Oregon (OR) 503-539-8519 |
| 1326041526 | NATE D QUILICI Individual |
Specialist |
9205 SW BARNES RD PORTLAND, Oregon (OR) 503-216-2181 |